| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a washing apparatus that removes a dust and the like adhered to a surface of a dandy roll used on a Fourdrinier type paper machine. <P>SOLUTION: The dandy roll mechanism 21 in a Fourdrinier part of a Fourdrinier type paper machine has at least a patterned wire lace 3 that contacts to a wet paper, or a paper stock containing water, to homogenize a wet paper surface, a pressing cylinder 29 that presses the patterned wire lace toward the wet paper, a tension adjustment roll 19 for applying a tension to the patterned wire lace, a driving device 27 that rotates the patterned wire lace, and a washing apparatus 20 for washing the patterned wire lace. <P>COPYRIGHT: (C)2012,JPO&INPIT |
